53384790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 80155050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 137, 155, 186, 274, 310, 411, 419, 465, 685, 822, 838, 930, 1257, 1370, 2055, 2095, 2514, 4110, 4190, 4247, 6285, 8494, 12570, 12741, 12989, 21235, 25482, 25978, 38967, 42470, 57403, 63705, 64945, 77934, 114806, 127410, 129890, 172209, 194835, 287015, 344418, 389670, 574030, 861045, 1722090, 1779493, 3558986, 5338479, 8897465, 10676958, 17794930, 26692395, 53384790]

約数ペア:

[(1, 53384790), (2, 26692395), (3, 17794930), (5, 10676958), (6, 8897465), (10, 5338479), (15, 3558986), (30, 1779493), (31, 1722090), (62, 861045), (93, 574030), (137, 389670), (155, 344418), (186, 287015), (274, 194835), (310, 172209), (411, 129890), (419, 127410), (465, 114806), (685, 77934), (822, 64945), (838, 63705), (930, 57403), (1257, 42470), (1370, 38967), (2055, 25978), (2095, 25482), (2514, 21235), (4110, 12989), (4190, 12741), (4247, 12570), (6285, 8494)]